[lttng-dev] [PATCH lttng-ust] Fix: set soinfo_data's vdso flag correctly in base address statedump

Antoine Busque abusque at efficios.com
Tue Jun 30 17:59:01 EDT 2015


The vdso flag is set to 0 when the executable can be found on disk.

Signed-off-by: Antoine Busque <abusque at efficios.com>
---
 liblttng-ust/lttng-ust-statedump.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/liblttng-ust/lttng-ust-statedump.c b/liblttng-ust/lttng-ust-statedump.c
index 4faee07..37f067f 100644
--- a/liblttng-ust/lttng-ust-statedump.c
+++ b/liblttng-ust/lttng-ust-statedump.c
@@ -191,6 +191,8 @@ int extract_soinfo_events(struct dl_phdr_info *info, size_t size, void *_data)
 				snprintf(resolved_path, PATH_MAX - 1, "[%s]",
 					info->dlpi_name);
 				so_data.vdso = 1;
+			} else {
+				so_data.vdso = 0;
 			}
 		}
 
-- 
2.4.5




More information about the lttng-dev mailing list